CN220750072U - Shell structure of projection lamp - Google Patents
Shell structure of projection lamp Download PDFInfo
- Publication number
- CN220750072U CN220750072U CN202322298900.6U CN202322298900U CN220750072U CN 220750072 U CN220750072 U CN 220750072U CN 202322298900 U CN202322298900 U CN 202322298900U CN 220750072 U CN220750072 U CN 220750072U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- shaped heat
- shell
- radiating part
- shaped radiating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims description 30
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a shell structure of a projection lamp, which comprises a shell, wherein the surface of the shell is provided with a centralizing part, a first V-shaped radiating part and a second V-shaped radiating part, one end of the first V-shaped radiating part is connected with the centralizing part, the other end of the first V-shaped radiating part extends towards the edge of the shell, and the second V-shaped radiating part is arranged at the side end of the first V-shaped radiating part. The first V-shaped radiating part and the second V-shaped radiating part on the surface of the shell can accelerate heat radiation, so that a good radiating effect is achieved, and the service life of the lamp is prolonged.
Description
Technical Field
The utility model relates to the field of lamps, in particular to a shell structure of a projection lamp.
Background
The projecting lamp includes lamp plate and casing, and the lamp plate laminating produces heat in the casing bottom surface when the lamp plate produces illumination light when using, and lamps and lanterns under the long-time circumstances of using, the heat that produces can not timely discharge, so will make lamps and lanterns burnt out, perhaps shorten its life, the radiating structure of current projecting lamp casing is slow to thermal radiating rate in the lamps and lanterns, leads to the light that the lamps and lanterns sent to receive the hindrance, so can make the luminance of lamps and lanterns reduce, can also make light take place to flash even to influence daily use.
Disclosure of Invention
The utility model solves the problem of poor heat dissipation effect of the shell of the existing projection lamp.
The technical scheme adopted by the utility model is as follows: the utility model provides a shell structure of projecting lamp, includes the casing, and the surface of this casing is equipped with concentrated portion, first V type radiating part and second V type radiating part, and this first V type radiating part one end is connected the other end with this concentrated portion and is extended towards the border of this casing, and this second V type radiating part locates the side of this first V type radiating part.
Further, the first V-shaped heat dissipation part takes the central part as a circle center to circularly array a plurality of first V-shaped heat dissipation parts, and the second V-shaped heat dissipation part is arranged between the two first V-shaped heat dissipation parts.
Further, a fin is provided in the first V-shaped heat sink portion.
Compared with the prior art, the utility model has the beneficial effects that: the first V-shaped radiating part and the second V-shaped radiating part on the surface of the shell can accelerate heat radiation, so that a good radiating effect is achieved, and the service life of the lamp is prolonged.
Drawings
FIG. 1 is a front view of the present utility model;
fig. 2 is a top view of the present utility model.
Reference numerals: a housing 10; a concentration portion 11; a first V-shaped heat radiating portion 12; a second V-shaped heat sink 13; and a heat sink 14.
Detailed Description
As shown in fig. 1 to 2, a housing structure of a floodlight comprises a housing 10, a concentrating portion 11, a first V-shaped heat dissipation portion 12 and a second V-shaped heat dissipation portion 13 are disposed on the surface of the housing 10, one end of the first V-shaped heat dissipation portion 12 is connected with the concentrating portion 11, the other end extends towards the edge of the housing 10, the second V-shaped heat dissipation portion 13 is disposed at the side end of the first V-shaped heat dissipation portion 12, when the floodlight is used, a lamp panel is attached to the bottom of the housing 10, a light source in the lamp panel works to generate heat while generating illumination light, and the heat is dissipated to the outer side of the housing along the first V-shaped heat dissipation portion 12 and the second V-shaped heat dissipation portion 13, so that the dissipation of the heat in the housing 10 can be accelerated, and the service life of the lamp can be prolonged.
In a specific implementation, the first V-shaped heat dissipation portion 12 is circularly arranged with the central portion 11 as a center of a circle, and the second V-shaped heat dissipation portion 13 is disposed between two first V-shaped heat dissipation portions 12.
The first V-shaped heat sink 12 is provided with a heat sink 14, and the heat sink 14 can accelerate heat dissipation in the housing 10.
In summary, in the projection lamp housing of the present utility model, the first V-shaped heat dissipation portion 12 and the second V-shaped heat dissipation portion 13 on the surface of the housing 10 can accelerate heat dissipation, thereby achieving a good heat dissipation effect and prolonging the service life of the lamp.
Claims (3)
1. The utility model provides a shell structure of projecting lamp which characterized in that: the heat dissipation device comprises a shell (10), wherein a centralized part (11), a first V-shaped heat dissipation part (12) and a second V-shaped heat dissipation part (13) are arranged on the surface of the shell (10), one end of the first V-shaped heat dissipation part (12) is connected with the centralized part (11), the other end extends towards the edge of the shell (10), and the second V-shaped heat dissipation part (13) is arranged at the side end of the first V-shaped heat dissipation part (12).
2. The projector housing structure of claim 1, wherein: the first V-shaped heat dissipation parts (12) are circularly arrayed in a plurality of first V-shaped heat dissipation parts (12) by taking the concentration part (11) as a circle center, and the second V-shaped heat dissipation parts (13) are arranged between the two first V-shaped heat dissipation parts (12).
3. The projector housing structure of claim 2, wherein: a fin (14) is provided in the first V-shaped heat sink portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298900.6U CN220750072U (en) | 2023-08-25 | 2023-08-25 | Shell structure of projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298900.6U CN220750072U (en) | 2023-08-25 | 2023-08-25 | Shell structure of projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220750072U true CN220750072U (en) | 2024-04-09 |
Family
ID=90562953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322298900.6U Active CN220750072U (en) | 2023-08-25 | 2023-08-25 | Shell structure of projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220750072U (en) |
-
2023
- 2023-08-25 CN CN202322298900.6U patent/CN220750072U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |